CH533145A - Procédé de polymérisation anionique de lactames - Google Patents

Procédé de polymérisation anionique de lactames

Info

Publication number
CH533145A
CH533145A CH696672A CH696672A CH533145A CH 533145 A CH533145 A CH 533145A CH 696672 A CH696672 A CH 696672A CH 696672 A CH696672 A CH 696672A CH 533145 A CH533145 A CH 533145A
Authority
CH
Switzerland
Prior art keywords
lactams
anionic polymerization
anionic
polymerization
Prior art date
Application number
CH696672A
Other languages
English (en)
Inventor
Bruant Philippe
Original Assignee
Aquitaine Total Organico
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aquitaine Total Organico filed Critical Aquitaine Total Organico
Publication of CH533145A publication Critical patent/CH533145A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH696672A 1971-05-14 1972-05-10 Procédé de polymérisation anionique de lactames CH533145A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7117578A FR2137175B1 (fr) 1971-05-14 1971-05-14
US00266051A US3826785A (en) 1971-05-14 1972-06-26 Anionic lactam polymerization process using an o-c-n containing activator

Publications (1)

Publication Number Publication Date
CH533145A true CH533145A (fr) 1973-01-31

Family

ID=26216392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH696672A CH533145A (fr) 1971-05-14 1972-05-10 Procédé de polymérisation anionique de lactames

Country Status (9)

Country Link
US (1) US3826785A (fr)
BE (1) BE783390A (fr)
CA (1) CA990437A (fr)
CH (1) CH533145A (fr)
DE (1) DE2223339A1 (fr)
FR (1) FR2137175B1 (fr)
GB (1) GB1327007A (fr)
LU (1) LU65352A1 (fr)
NL (1) NL7206508A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507549A1 (de) * 1974-05-21 1975-12-04 Bhnf Ag Poly-laurinlactam, verfahren zur herstellung hoeherer poly-lactame und deren verwendung
EP0243177B1 (fr) * 1986-04-23 1993-07-07 Sumitomo Chemical Company, Limited Production catalytique de copolymères-blocs de polyamide
US5574098A (en) * 1993-10-07 1996-11-12 Daicel Chemical Industries, Ltd. Lactone-modified polyvinyl acetal resin and process for the preparation thereof
DE10321789A1 (de) * 2003-05-14 2004-12-09 Basf Ag Polyamide
US9427900B2 (en) * 2010-11-12 2016-08-30 Basf Se Composite component comprising a polymer phase and a foamed phase, and processes for producing the same

Also Published As

Publication number Publication date
BE783390A (fr) 1972-09-01
GB1327007A (en) 1973-08-15
LU65352A1 (fr) 1972-08-23
CA990437A (fr) 1976-06-01
NL7206508A (fr) 1972-11-16
FR2137175B1 (fr) 1974-03-08
DE2223339A1 (de) 1972-11-30
FR2137175A1 (fr) 1972-12-29
US3826785A (en) 1974-07-30

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Legal Events

Date Code Title Description
PL Patent ceased